Discover womens base layers from Alpine Fit. Female-founded and female-led, we're a brand that understands your outdoor apparel needs. Our womens base layers are available in multiple fit options so you can embrace the outdoors in flattering comfort.

Our womens base layers are odor-resistant, made in the USA, and designed to withstand the harshest conditions nature has to offer. Buy now and adventure with confidence.


Women’s Base Layers

5 products

Showing 1 - 5 of 5 products

Showing 1 - 5 of 5 products
Rendezvous Ridge Long SleeveRendezvous Ridge Long Sleeve
Rendezvous Ridge Long Sleeve
Sale price$129.00
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Ridgeline Racerback Base Layer Tank Top Winter Moss GreenRidgeline Racerback Women's Base Layer Tank Top
Ridgeline Racerback Tank Top
Sale price$59.00
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Merino Wool Isostatic T-Neck Top FrontMerino Wool Isostatic T-Neck Top Side
Merino Wool Isostatic T-Neck Top
Sale price$109.00
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Backcountry Women's Base Layer BottomsBackcountry Base Layer Bottoms
Backcountry Base Layer Bottoms
Sale price$129.00
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Buy Womens Base Layers

Ready to buy womens base layers? Shop Alpine Fit and experience a brand that aligns with your values – sustainability, local production, and a perfect fit for bodies of all shapes and sizes.

As a small business with a big guarantee, we support lifetime repairs and alterations on your Alpine Fit gear. We also offer free exchanges on all apparel until you find the 'fit' that fits you best, along with free returns within 60 days, minus the cost of shipping, should you find your gear does not perform as promised. Let us know what you need – we're here to help!

Size and Fit Icon

Fit options

Twice as many fit options for a more comfortable fit!

Odor Eliminating Outdoor Apparel Icon

Anti-odor fabric

We designed it to resist odors, for more miles on the trail

Adventure Fit Icon

Adventure tested

From expeditions to multi-day hikes our fabrics and construction stand the test of time

Made in Alaska, USA Icon

Made right here

Made in USA

Frequently Asked Questions

Base layers are essential garments worn next to the skin to help regulate body temperature, wick away moisture, and provide insulation during outdoor activities.

Womens base layers are usually made of synthetic materials such as polyester, nylon, or merino wool. Merino wool is a popular option due to its natural odor resistance and breathability.

Womens base layers come in different styles, including long-sleeved tops, short-sleeved tops, tank tops, and leggings. Some base layers also come with additional features such as built-in sun protection, flatlock seams for comfort, and zippered pockets for storage.

Womens base layers are ideal for any outdoor activity where you need to regulate your body temperature and stay comfortable. They are perfect for skiing, snowboarding, hiking, camping, and other outdoor activities.

When choosing a womens base layer, consider the activity you'll be doing, the weather conditions, and your personal preference for material and style. Look for base layers that fit snugly but not too tight, and consider features like moisture-wicking and odor resistance. It's also a good idea to choose base layers with UPF protection if you'll be spending time in the sun.

Not sure what you’re looking for?

Finding your perfect fit is a good place to start. Click below to review our fit and style guide – comprehensive, but inviting.

Find My Fit